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DLOG
2010
13 years 7 months ago
Checking Full Satisfiability of Conceptual Models
Abstract. UML class diagrams (UCDs) are the de-facto standard formalism for the analysis and design of information systems. By adopting formal language techniques to capture constr...
Alessandro Artale, Diego Calvanese, Yazmin Ang&eac...
FMSD
2007
101views more  FMSD 2007»
13 years 9 months ago
Timed substitutions for regular signal-event languages
In the classical framework of formal languages, a refinement n is modeled by a substitution and an abstraction by an inverse substitution. These mechanisms have been widely studie...
Béatrice Bérard, Paul Gastin, Antoin...
IPCV
2007
13 years 10 months ago
Nonconvex Regularization for Image Segmentation
Abstract - We propose a new method for image segmentation based on a variational regularization algorithm for image denoising. We modify the Rudin-Osher-Fatemi (ROF) model in [1] b...
Rick Chartrand, Valentina Staneva
EWSA
2005
Springer
14 years 2 months ago
On the Systematic Conformance Check of Software Artefacts
Abstract. In this paper we present a systematic check of the conformance of the implemented and the intended software architecture. Nowadays industry is confronted with rapidly evo...
Hylke W. van Dijk, Bas Graaf, Rob Boerman
CONCUR
2005
Springer
14 years 2 months ago
Regular Symbolic Analysis of Dynamic Networks of Pushdown Systems
We introduce two abstract models for multithreaded programs based on dynamic networks of pushdown systems. We address the problem of symbolic reachability analysis for these models...
Ahmed Bouajjani, Markus Müller-Olm, Tayssir T...